Ventriculoperitoneal shunting (VPS) as diversionary procedure in patients with hydrocephalus was first described in 1908. After the introduction of silastic catheters during the 1970s this method has become the treatment of choice for children and adults with communicating hydrocephalus. However, the average patient having had VPS will undergo 2.1 shunt revisions every 3 years of life, with a wide range from no revisions during the first decade to up to 21 revisions within the first year. For this reason technical improvements impacting positively on the revision rate and on the surgical burden are strongly needed.